PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The most common types of childhood cancers are leukemia, cancers of the brain and central nervous system, and lymphoma.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cancer.org